[mapguide-users] Error loading .dll

[Luiz Marcio Viana]

Ok. I solve the problem putting the MapGuideApi.jar into 
CATALINA_HOME/server/lib or CATALINA_HOME/common/lib.

----- Original Message ----- 
From: "Luiz Marcio Viana" <lmarcio at parsrio.com.br>
To: <users at mapguide.osgeo.org>
Sent: Friday, June 30, 2006 12:08 PM
Subject: Re: [mapguide-users] Error loading .dll


> Hi,
>
> When I put the MapGuideApi.jar in the CATALINA_HOME/shared/lib directory I 
> get the following error.
> java.lang.NoClassDefFoundError: org/osgeo/mapguide/MgException
> java.lang.Class.getDeclaredConstructors0(Native Method)
> java.lang.Class.privateGetDeclaredConstructors(Class.java:2328)
> java.lang.Class.getConstructor0(Class.java:2640)
> java.lang.Class.newInstance0(Class.java:321)
> java.lang.Class.newInstance(Class.java:303)
> org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:138)
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:305)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)The shared 
> directory is specified correctly in catalina.properties but the classes 
> can't be found.
>
> Has anybody working with Java and MapGuide?
> What I have to do to work with diferent Tomcat context on 
> MapGuideOpenSource?
>
> Thanks,
> Luiz Marcio
>
> ----- Original Message ----- 
> From: "Luiz Marcio Viana" <lmarcio at parsrio.com.br>
> To: <users at mapguide.osgeo.org>
> Sent: Thursday, June 29, 2006 9:20 AM
> Subject: [mapguide-users] Error loading .dll
>
>
>> Hi,
>>
>> I'm developing an application using Java and MapGuideOpen Source, and I 
>> create a new context for the application in Tomcat.
>> When I execute my application I receve the following message:
>>
>> java.lang.UnsatisfiedLinkError: Native Library C:\Program
>> Files\MapGuideOpenSource\WebServerExtensions\Tomcat\bin\MapGuideJavaApi.dll
>> already loaded in another classloader
>>
>> This occour because my application use the same library (MapGuideApi.jar) 
>> than MapGuide viewer, and that library load the dll staticly.
>> So, what is the right configuration to work with diferent context for the 
>> application and MapGuideOpenSource?
>>
>> Thanks,
>> Luiz Marcio
>>
>>
>>
>>
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>
>
>
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